Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882938 | Pick-up unit for withdrawing cigarette samples from a mass of cigarettes | — | 1989-11-28 |
| 4858626 | Method of optimizing the standard weight variation of cigarettes on a dual-rod cigarette manufacturing machine | — | 1989-08-22 |
| 4813659 | System for feeding stacks of sheet material on to a user machine | — | 1989-03-21 |